National Stock Number
2250-00-277-3759
National Stock Number (NSN) 2250-00-277-3759, or NIIN 002773759, (rail,tee,railway) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 03485. [A BAR OF STEEL, FORMED APPROXIMATELY IN THE SHAPE OF THE LETTER T, USED AS A GUIDE AND RUNWAY FOR THE FLANGED WHEELS OF RAILWAY CARS AND OTHER ROLLING STOCK.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2250002773759 does not contain precious metals.
This information was last updated on Aug 01, 2025.